3978133040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 10798356480

約数和(自身を除く): 6820223440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 229, 268, 280, 335, 458, 463, 469, 536, 560, 670, 916, 926, 938, 1072, 1145, 1340, 1603, 1832, 1852, 1876, 2290, 2315, 2345, 2680, 3206, 3241, 3664, 3704, 3752, 4580, 4630, 4690, 5360, 6412, 6482, 7408, 7504, 8015, 9160, 9260, 9380, 12824, 12964, 15343, 16030, 16205, 18320, 18520, 18760, 25648, 25928, 30686, 31021, 32060, 32410, 37040, 37520, 51856, 61372, 62042, 64120, 64820, 76715, 106027, 107401, 122744, 124084, 128240, 129640, 153430, 155105, 212054, 214802, 217147, 245488, 248168, 259280, 306860, 310210, 424108, 429604, 434294, 496336, 530135, 537005, 613720, 620420, 742189, 848216, 859208, 868588, 1060270, 1074010, 1085735, 1227440, 1240840, 1484378, 1696432, 1718416, 1737176, 2120540, 2148020, 2171470, 2481680, 2968756, 3474352, 3710945, 4241080, 4296040, 4342940, 5937512, 7103809, 7421890, 8482160, 8592080, 8685880, 11875024, 14207618, 14843780, 17371760, 28415236, 29687560, 35519045, 49726663, 56830472, 59375120, 71038090, 99453326, 113660944, 142076180, 198906652, 248633315, 284152360, 397813304, 497266630, 568304720, 795626608, 994533260, 1989066520, 3978133040]

約数ペア:

[(1, 3978133040), (2, 1989066520), (4, 994533260), (5, 795626608), (7, 568304720), (8, 497266630), (10, 397813304), (14, 284152360), (16, 248633315), (20, 198906652), (28, 142076180), (35, 113660944), (40, 99453326), (56, 71038090), (67, 59375120), (70, 56830472), (80, 49726663), (112, 35519045), (134, 29687560), (140, 28415236), (229, 17371760), (268, 14843780), (280, 14207618), (335, 11875024), (458, 8685880), (463, 8592080), (469, 8482160), (536, 7421890), (560, 7103809), (670, 5937512), (916, 4342940), (926, 4296040), (938, 4241080), (1072, 3710945), (1145, 3474352), (1340, 2968756), (1603, 2481680), (1832, 2171470), (1852, 2148020), (1876, 2120540), (2290, 1737176), (2315, 1718416), (2345, 1696432), (2680, 1484378), (3206, 1240840), (3241, 1227440), (3664, 1085735), (3704, 1074010), (3752, 1060270), (4580, 868588), (4630, 859208), (4690, 848216), (5360, 742189), (6412, 620420), (6482, 613720), (7408, 537005), (7504, 530135), (8015, 496336), (9160, 434294), (9260, 429604), (9380, 424108), (12824, 310210), (12964, 306860), (15343, 259280), (16030, 248168), (16205, 245488), (18320, 217147), (18520, 214802), (18760, 212054), (25648, 155105), (25928, 153430), (30686, 129640), (31021, 128240), (32060, 124084), (32410, 122744), (37040, 107401), (37520, 106027), (51856, 76715), (61372, 64820), (62042, 64120)]